Hi Joachim, I responded to Gerry before seeing your post, so I've inlined my comments after following his suggestions.
J. Schneider wrote: > Gerry Patterson schrieb: > >> Hello Doug, >> ... Perhaps the following sequence will work: >> >> 1. load both images into hugin. >> 2. Under the lens tab ensure they have the same lens number assigned >> to both images. >> > No, different lens numbers, because he accidentally changed the zoom. > That would make sense - I couldn't see how to change the lens number and they were already assigned to 0 and 1 > But I wonder if the exif info isn't already correctly used by hugin. If > so the images should already be assigned no. 0 and no. 1. > >> 3. Create a few control points manually (say 5 or 6). Ensure they >> are spread out across the images >> 4. Under optimizer tab select "Positions and View (y,p,r,v) The >> maximum error should very small. As in less than 1. ... >> I set a half-dozen control points manually. After optimising, the maximum error was 0.06 > If handheld it might be greater but even a few pixels should often work > acceptably. > > Optimizing for v wouldn't give sensible results if both images share the > same lens number. If they don't you can check one of them to be > optimized and one to stay fixed. > If exif values for focal length are used correctly by hugin, optimizing > for v would only correct for slight rounding errors in this transmitted > data or for movement of the camera back or forth between shots. > The remapped images were very crude and blocky; but as far as I could tell by overlaying them in Gimp or enfusing them, they were reasonably well aligned. > regards > Joachim > > What's the explanation? Doug --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx -~----------~----~----~----~------~----~------~--~---
